摘 要
本論文主要是採用數值積分表示微分元素法（Differential Quadrature Element Method，DQEM）針對軸對稱複合圓板，將求解出來的質量矩陣、和勁度矩陣再應用延展式數值積分表示微分法（Extended Differential Quadrature，EDQ）中的時間積分法來求解複合圓板的動態反應。
起初利用DQ的方法去離散每一個元素上的統御方程式，並利用連接條件定義每一個元素內部的邊界。它是數值積分表示微分元素法的分析模型。
選用EDQ時間積分法來解動態的平衡方程式。其中有發展出兩種不同的演算法，為時間元素對時間元素的積分演算法和Stages by Stages 積分演算法。本論文則採用時間元素對時間元素積分演算法分析軸對稱複合圓板動態反應。

ABSTRACT
This paper uses differential quadrature element method (DQEM) to solve axisymmetric isotropic composite circular plates. The dynamic response can be solved by extended differential quadrature (EDQ) time integration method.
The approach uses the differential quadrature to discretize the governing equations defined on each element, the transition conditions defined on the inter-element boundary. It is a differential quadrature element method analysis model.
The time integration method adopting the extended differential quadrature is used to solve the dynamic equilibrium equation. There are two different approaches for developing the integration algorithms. There ara time-element by time-element integration algorithms and stages by stages integration algorithms. This paper uses time-element by time-element integration algorithms to solve dynamic response.

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